Question

17.
16x2 +9y2 + 4z2 + 24xy + 12yz + 16Zx​

Answer 1

Answer:

I hope it's helpful for you

Answer 2

Step-by-step explanation:

1(4x+3y+2z)(4x+3y+2z)16x 2 +9y 2 +4z 2 +24xy+12yz+16zx=(4x) 2 +(3y) 2 +(2z)2+2×4x×3y+2×3y×2z+2×2z×4xUsing, (a+b+c) 2 =a 2 +b 2 +c 2 +2ab+2bc+2ca=(4x+3y+2z) 2 =(4x+3y+2z)(4x+3y+2z)